I don't know, but "acpi_osi=Linux" will mess many parts of modern ACPI requirement.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862671 Title: Internal mic/audio doesn't work in Asus with Ubuntu 18.04 kernel 5.3. It works only when downgrading the kernel to kernel version 4.20 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1862671/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs